[Asterisk-Users] automatic callback when busy

[Mimmus]

Sorry for delay.
I never tried personally but received this recipe from the author of the
first one in this wiki page:
 http://www.voip-info.org/tiki-index.php?page=Asterisk+tips+reverse+hold

Keep me infomed if works.
--
Mimmus

> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com 
> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of 
> Tamás Bondár
> Sent: Monday, March 27, 2006 8:01 PM
> To: asterisk-users at lists.digium.com
> Subject: Re: [Asterisk-Users] automatic callback when busy
> 
> OK, if I see well, this is the key idea here:
> 
>   exten => 9,1,DBPut(CallBack/${${UNIQUEID}}=${CALLERIDNUM})
> 
> that is, putting the caller and callee number into AstDB 
> under the CallBack family.
> 
> Can you confirm that Asterisk takes care of the rest? If 
> there is a record like this in the database will it dial both 
> extensions and connect them? 
> (Sorry, I've never heard such a feature.)
> 
> Thanks,
> -Tamás
> 
> 
> On Monday 27 March 2006 15.51, Mimmus wrote:
> > I'm postponing this activity indefinitely but I collected 
> some ideas.
> > Try something similar to this recipe:
> >
> > First of all store dialed extension number as
> >
> > 	exten => _[2-8]XX,102,SetVar(${UNIQUEID}=${EXTEN})
> > 	exten => _[2-8]XX,103,Goto(busyphone,s,1)
> >
> > then you can use 3 options as	press 3 for voice mail 
> 6 for loop until free
> > and 9 for registering for automatic call back:
> >
> > 	[busyphone]
> >
> > 	;busy message voicemail and queue
> > 	exten => s,1,Answer()
> > 	exten => s,2,Wait(2)
> > 	exten => s,3,DigitTimeout(2)
> > 	exten => s,4,ResponseTimeout(2)
> > 	exten => s,5,Background(/etc/asterisk/voice/pabx/mtl-busy)
> > 	exten => 3,1,VoiceMail(b${${UNIQUEID}})
> > 	exten => 6,1,Dial(SIP/${${UNIQUEID}},20,trS(1080))
> > 	exten => 6,2,Playback(/etc/asterisk/voice/pabx/mtl-unavailable)
> > 	exten => 6,3,Goto(outside,s,1)
> > 	exten => 6,102,Wait(5)
> > 	exten => 6,103,Goto(6,1)
> > 	exten => 9,1,DBPut(CallBack/${${UNIQUEID}}=${CALLERIDNUM})
> > 	exten => 9,2,Hangup
> > 	exten => i,1,Goto(outside,s,1)
> > 	exten => t,1,Goto(outside,s,1)
> > 	exten => T,1,Goto(outside,s,1)
> >
> > Don't blam eme if there is some error.
> > --
> > Mimmus
> >
> > > -----Original Message-----
> > > From: asterisk-users-bounces at lists.digium.com
> > > [mailto:asterisk-users-bounces at lists.digium.com] On 
> Behalf Of Tamás 
> > > Bondár
> > > Sent: Monday, March 27, 2006 2:46 PM
> > > To: asterisk-users at lists.digium.com
> > > Subject: [Asterisk-Users] automatic callback when busy
> > >
> > > I'm trying to set up the following application:
> > >
> > > When a SIP extensions calls another one which is busy, the caller 
> > > would be able to ask for an automatic callback: when the callee 
> > > becomes available again, asterisk would ring both the 
> caller's and 
> > > the callee's phones and connect them when both parties answer.
> > >
> > > Has anybody done this before? (I tried to search the archs but 
> > > couldn't find this yet.) Any suggestions for the best solution?
> > >
> > > Thanks a lot in advance!
> > >
> > > Regards,
> > > -Tamás
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